import router from './router'
import store from './store'
import { Message } from 'element-ui'
import NProgress from 'nprogress' // progress bar
import 'nprogress/nprogress.css' // progress bar style
import { getToken, removeToken } from '@/utils/auth' // get token from cookie
import getPageTitle from '@/utils/get-page-title'

NProgress.configure({ showSpinner: false }) // NProgress Configuration

const whiteList = ['/login','/register','/home','/patient/order','/personal/information','/doctor/list/1','/appointment/list'] // no redirect whitelist

router.beforeEach(async(to, from, next) => {
  console.log(to,'in')
  // start progress bar
  NProgress.start()

  // set page title
  document.title = getPageTitle(to.meta.title)

  // determine whether the user has logged in
  const hasToken = getToken()
  console.log(hasToken,'hasToken')

  if (hasToken) {
    if (to.path === '/login') {
      // if is logged in, redirect to the home page
      next({ path: '/' })
      
      NProgress.done()
    } else {
      console.log(store)
      const hasGetUserInfo = store.state.user.id
      if (hasGetUserInfo) {
        next()
      } else {
        removeToken()
        next(`/login`)
        NProgress.done()
      }
    }
  } else {

    if (whiteList.indexOf(to.path) !== -1) {
      console.log('whiteList in')
      // in the free login whitelist, go directly
      next()
    } else {
      // other pages that do not have permission to access are redirected to the login page.
      next({
        path:'/login',
        query:{redirect:to.fullPath}
      })
      NProgress.done()
    }
  }
})

router.afterEach(() => {
  // finish progress bar
  NProgress.done()
})
